Your sore throat may not be what it seems. Learn about the surprising condition that’s keeping you up at night.

Click here to take Dr. Oz’s Ultimate Sleep Challenge and get your best rest ever.

Click here to watch Part 2. 

Want to know how to look marvelous without splurging so much? Dr. Oz invites three beauty experts to share the smartest ways to save money while looking fabulous starting from your hair and makeup tools to the beauty products you use.